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MPPT
说明： 光伏最大功率跟踪控制仿真，实现光伏最大功率运行(Photovoltaic maximum power tracking control simulation to achieve maximum power operation of photovoltaic)
- 2019-01-14 22:27:13下载
- 积分：1
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VISITAbp
电力变压器是电力系统中的主要设备之一，利用它可以把不同电压的电网联结在一起，组成复杂的电网或庞大的电力系统，并在其中发挥着重要的作用。电力变压器的可靠运行关系到整个电网的安全，如何对电力变压器的运行中的故障进行诊断，已成为电力部门急需解决的问题。目前，以油中溶解气体为特征量对变压器的故障进行分析，得到了广泛应用。
本次设计要求对电力变压器的内部故障进行广泛了解，并应用BP神经网络对变压器进行智能故障诊断软件设计，实现变压器内部故障论断。主要包括以下内容：
1、掌握用以变压器油中气体为特征量，用BP神经网络诊断变压器内部故障的方法
2、用 Visual Basic编制变压器故障诊断软件，具有以下功能：
a) 数据管理功能。包括变压器信息，色谱数据信息等
b) 故障诊断功能。包括用BP神经网络诊断变压器故障的具体实现方法，并给出故障诊断结果
c) 图形显示功能。包括对同一变压器内气体浓度变化曲线的显示等
d) 辅助功能。如帮助信息，诊断方法的介绍等
(Power transformer is one of the main equipment in power system, it can use the network of different voltage linked together, to form a complex network or large electric power system, and plays an important role in it. Power transformer for the reliable operation of the power grid safety, how to run in power transformer fault diagnosis, has become urgent to solve the problem of electric power sector. At present, the DGA in transformer fault analysis, obtained the widespread application.
The design of power transformer internal fault is widely understood, and the application of BP neural network to transformer fault diagnosis software design, realization of transformer internal fault diagnosis. Mainly include the following contents:
1, master for gas in transformer oil as features, using BP neural network diagnosis method of transformer internal fault
In 2, Visual Basic system of transformer fault diagnosis software, has the following functions:
A ) data management function. )
- 2012-05-07 20:40:34下载
- 积分：1
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refprop
在matlab中调用refprop文件，将refprop放入matlab指定文件夹，更改数据，运行即可(Calling RefProp file in MATLAB)
- 2018-12-07 21:02:57下载
- 积分：1
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velan
速度分析程序，由输入地震数据产生速度谱用于速度估计(Velocity analysis program, enter the seismic data generated by the velocity spectrum for velocity estimation)
- 2020-07-18 14:48:48下载
- 积分：1
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pll_SOGI
基于SOGI（2阶广义积分器）的单相锁相环simulink仿真，参考《光伏与风力发电系统并网变换器》周克亮译 71页(Based on SOGI (2-order generalized integrator) single-phase phase-locked loop simulink simulation, refer to Grid Converters for Photovoltaic and Wind Power Systems translated by Zhou Keliang ,page 71)
- 2016-10-12 15:54:05下载
- 积分：1
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实现电池储能装置的双向DCDC
为实现电池储能装置的双向DC-DC变换器，本系统以buck-boost拓扑电路(Battery Energy Storage, Bidirectional DCDC)
- 2020-11-23 17:29:33下载
- 积分：1
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danxiangnibian
说明： 本模型为单项你变模型，将直流电逆变成方波，分别采用四个脉冲发生器控制四个晶闸管，经滤波后得到输出结果。(This model is a single variable model, which transforms the direct current into square wave, uses four pulse generators to control four thyristors, and gets the output result after filtering.)
- 2020-04-16 21:36:58下载
- 积分：1
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Glauert
说明： 基于Glauert设计法进行计算叶片的风轮直径以及弦长，安装角等数据计算(The calculation of blade diameter, chord length and installation angle based on Glauert design method)
- 2020-06-29 15:00:01下载
- 积分：1
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Loggingdataprocessing
自己编的测井数据处理软件，用于处理测井数据，有例子(Own series of logging data processing software for processing log data, there are examples)
- 2010-09-14 16:10:32下载
- 积分：1
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Powerflow
含风机单机无穷大潮流计算的matlab程序语言(Matlab programming language with fan single machine infinite flow calculation)
- 2012-10-18 10:56:09下载
- 积分：1
